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You believe that a population mean is equal to 6.2. To test this belief, you carry out a hypothesis test at the .05 level based
You believe that a population mean is equal to 6.2. To test this belief, you carry out a hypothesis test at the .05 level based on a sample of data that you collected:
- Mean = 5.9
- Standard deviation is 4.1
- Sample size =42
What are the results of your test? Explain your reasoning.
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